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Sample size calculation for a stepped wedge trial

BACKGROUND: Stepped wedge trials (SWTs) can be considered as a variant of a clustered randomised trial, although in many ways they embed additional complications from the point of view of statistical design and analysis. While the literature is rich for standard parallel or clustered randomised clin...

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Detalles Bibliográficos
Autores principales:	Baio, Gianluca, Copas, Andrew, Ambler, Gareth, Hargreaves, James, Beard, Emma, Omar, Rumana Z
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2015
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4538764/ https://www.ncbi.nlm.nih.gov/pubmed/26282553 http://dx.doi.org/10.1186/s13063-015-0840-9

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